Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10601926 | User terminal grouping method, conference server, and conference system | Yu Yin, Yifeng Ying | 2020-03-24 |
DS
Dongxue Shi
Overall (2020): #486,626 of 565,922Top 90%
1
Patents 2020